Dr. David Eugene Hrncir, MD

  • San Antonio, TX
  • Allergy physician
NPI1023080124PAC ID0345399457
Medicare services, 2024
2,369
Medicare patients, 2024
108
Part D claims, 2024
321
Publications
7
Industry payments
$8,884
Practice address
400 Concord Plaza Drive Suite 200, San Antonio, TX 78216
Practice phone
Call (210) 253-2660
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Orthopaedic Surgery Center of San Antonio

Surgery Center - Medicare-Certified · San Antonio, Texas

See all 5 affiliations

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Dr. David Eugene Hrncir is an allergy physician in San Antonio, Texas

Dr. Hrncir practices at The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas.

Dr. Hrncir's NPI, 1023080124, was assigned on February 2, 2006. Dr. Hrncir graduated from UT Southwestern Medical Center in 1980. Dr. Hrncir holds Texas license F9592.

NPI and contact details
Medicare PAC ID
0345399457
NPI enumeration date
February 2, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(210) 253-2660
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
72
Medical school graduation
1980

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Eugene Hrncir practices at The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas

Dr. Hrncir's primary practice is The Orthopaedic Surgery Center of San Antonio, at 400 Concord Plaza Drive Suite 200, San Antonio, TX 78216. The practice phone is (210) 253-2660.

  • The Orthopaedic Surgery Center of San Antonio
    400 Concord Plaza Drive Suite 200, San Antonio, TX 78216Phone(210) 253-2660

Source: Dmand AI Affiliation Data

Dr. David Eugene Hrncir is affiliated with 3 sites of care and 2 medical groups

Dr. Hrncir's primary practice is The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas. The medical group on file is University Medicine Associates. Dmand AI also links Dr. Hrncir to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Hrncir

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David Eugene Hrncir's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hrncir practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Orthopaedic Surgery Center of San AntonioAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. David Eugene Hrncir is one of 71 allergy physicians in Texas

Allergy is Dr. Hrncir's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Hrncir is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dr. Hrncir is licensed in Texas.

Specialties and state licenses

  • Allergy, TexasPrimaryLicense F9592 · 1981 to 2026 · taxonomy 207KA0200X

Clinical focus

Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives, immune deficiency disease and upper respiratory infection (URI) among the conditions Dr. Hrncir treats.

Allergy physicians near Dr. Hrncir

Counts of allergy physicians with a Dmand AI profile, by place and practice. Each opens the list.

71allergy physicians in Texas
7allergy physicians in San Antonio

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David Eugene Hrncir billed Medicare for 2,369 services in 2024

CMS data shows 2,369 Medicare services from Dr. Hrncir across 7 procedure codes in 2024, for 108 Medicare patients. Medicare paid $31,824 for them. Every service was in an office.

Medicare services, 20242,369
Medicare patients108
Paid by Medicare$31,824
Procedure codes7

Dr. Hrncir's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 2,6462024: 2,15119%
Office and hospital visits
2023: 2052024: 2186%

Dr. Hrncir compared with the Texas median for allergy physicians, 2024

  • Dr. Hrncir
  • Texas median
Medicare services
2,369vs 2,400Close to median
Medicare patients
108vs 12211% below
Part D claims
232vs 36336% below

Medians across 67 allergy physicians in Texas with Dmand AI profiles that report each measure.

Dr. Hrncir's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Hrncir

Need commercial claims for Dr. Hrncir?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hrncir and other allergy physicians in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Eugene Hrncir treated 108 Medicare patients in 2024, average age 72

CMS counts 108 Medicare patients who saw Dr. Hrncir in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.14, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Hrncir's median patient age at 54, with 65% women.

Medicare patients, 2024108
Average age72
Average risk score1.14

Dr. Hrncir's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Hrncir's Medicare patients by sex, 2024

  • Women7065%
  • Men3835%

Chronic conditions among Dr. Hrncir's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure66%
  3. Arthritis55%
  4. Asthma46%
  5. Ischemic heart disease33%
  6. Diabetes32%
  7. Mood disorders24%
  8. Osteoporosis21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Hrncir's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women65%
  • Men35%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Eugene Hrncir wrote 321 Medicare Part D claims in 2024

In 2024, Dr. Hrncir wrote 321 Medicare Part D claims for 86 patients. 73% of them were for generic drugs. CMS names the drug for 232 of them, across 11 drugs with 11 or more claims each, at $17,655 in total drug cost. In 2023, CMS named 291 claims across 12 drugs.

Part D claims, 2024321
Drugs named by CMS11
Total drug cost$17,655
Part D patients86

Dr. Hrncir's Part D claims by kind of drug, 2024

  • Generic235 claims73%
  • Brand-name86 claims27%

Dr. Hrncir's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Hrncir's Part D claims, 2024

  • Antibiotics8%26 of 321 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2912024: 23220%

Drugs named by CMS: 11 in 2024, 12 in 2023.

See all prescribing by Dr. Hrncir

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. David Eugene Hrncir takes part in Medicare

Dr. Hrncir accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. David Eugene Hrncir has 7 publications on record

Dmand AI links 7 papers to Dr. Hrncir in 2023. 2023 was the busiest year, with 2. The most frequent topics are Vaccination, Influenza, Human and Military Health Services. Dr. Hrncir's most frequent co-authors are Thomas Marshall Beachkofsky, MD, Limone Collins, MD and Leslie T. Cooper, MD.

Papers7

Topics Dr. Hrncir writes about most

  • Vaccination
  • Influenza, Human
  • Military Health Services
  • Military Personnel
  • Myocarditis
  • Smallpox
  • Smallpox Vaccine
  • Vaccinia

Dr. Hrncir's most frequent co-authors

Recent publications by Dr. Hrncir

See all 7 publications and co-authors

See who Dr. Hrncir researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hrncir works with, so you can find a warm path to the right allergy physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David Eugene Hrncir received $8,884 in industry payments from 2016 to 2025

CMS Open Payments shows 348 general payments to Dr. Hrncir from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 84% of the total. Sanofi and Genzyme US Companies paid the most, $2,058.

General payments to Dr. Hrncir by program year, 2016 to 2025

General payments to Dr. Hrncir by kind, 2016 to 2025

$8.9Kin total
  • Food and beverage$7,47184%
  • Consulting fees$1,20014%
  • Education$2132%

Companies that paid Dr. Hrncir the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Hrncir

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Eugene Hrncir graduated from UT Southwestern Medical Center

Dr. Hrncir graduated from UT Southwestern Medical Center in 1980.

  1. Medical schoolUT Southwestern Medical Center
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology
  3. Board certified in pediatricsAmerican Board of Pediatrics
  4. Board certified in aerospace medicineAmerican Board of Preventive Medicine

Source: Dmand AI Professional Profile Data

Dr. David Eugene Hrncir accepts plans from 23 insurance carriers

Dr. Hrncir is in network with 23 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Hrncir accepts, by number of carriers

  1. PPO14
  2. HMO12
  3. Medicare11
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. David Eugene Hrncir's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Eugene Hrncir

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. David Eugene Hrncir's NPI number?

Dr. David Eugene Hrncir's NPI number is 1023080124. It was assigned on February 2, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David Eugene Hrncir?

Dr. David Eugene Hrncir is an allergy physician in San Antonio, Texas. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).

Where does Dr. David Eugene Hrncir practice?

Dr. Hrncir practices at 400 Concord Plaza Drive Suite 200, San Antonio, TX 78216. Dr. Hrncir's primary practice is The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas. Dmand AI also links Dr. Hrncir to 2 group practices and clinics and 1 medical group.

What is Dr. David Eugene Hrncir's office phone number?

The practice phone on file for Dr. Hrncir is (210) 253-2660.

What is Dr. David Eugene Hrncir's medical license number?

Dr. Hrncir holds Texas license F9592.

What medical group is Dr. David Eugene Hrncir part of?

Dr. Hrncir is linked to University Medicine Associates. Dmand AI links Dr. Hrncir to 1 more medical group.

Does Dr. David Eugene Hrncir accept Medicare?

Yes. CMS data shows Dr. Hrncir billed Medicare for 2,369 services in 2024, and Dr. Hrncir accepts Medicare assignment.

How many Medicare patients does Dr. David Eugene Hrncir see?

CMS counts 108 Medicare patients who saw Dr. Hrncir in 2024, with an average age of 72.

Is Dr. David Eugene Hrncir board certified?

Yes. Dr. Hrncir is board certified in allergy & immunology by the American Board of Allergy and Immunology.

What services does Dr. David Eugene Hrncir bill to Medicare?

In 2024, Dr. Hrncir's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95165) and allergy test or treatment (95117).

Show 7 more questionsShow fewer questions

Where did Dr. David Eugene Hrncir go to medical school?

Dr. Hrncir graduated from UT Southwestern Medical Center in 1980.

What drugs does Dr. David Eugene Hrncir prescribe most?

In 2024 Medicare Part D data, Dr. Hrncir's most prescribed drugs by claims were Fluticasone Propionate, Montelukast Sodium and Prednisone.

Has Dr. David Eugene Hrncir received payments from drug or device companies?

CMS Open Payments shows $8,884 in general payments to Dr. Hrncir from 32 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. David Eugene Hrncir been practicing?

Dr. Hrncir graduated from medical school in 1980, 46 years ago.

Does Dr. David Eugene Hrncir do research?

Dmand AI links 7 publications to Dr. Hrncir.

Who does Dr. David Eugene Hrncir publish with?

Dr. Hrncir's most frequent co-authors are Thomas Marshall Beachkofsky, MD (2 shared papers), Limone Collins, MD (2 shared papers) and Leslie T. Cooper, MD (2 shared papers).

What insurance does Dr. David Eugene Hrncir accept?

Dr. Hrncir is in network with 23 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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